gcc/testsuite/gcc.dg/pr59471.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target int32plus } */
   3
   4 typedef unsigned char uint8x4_t
   5 __attribute__ ((__vector_size__ (4)));
   6
   7 typedef unsigned short uint16x8_t
   8 __attribute__ ((__vector_size__ (16)));
   9
  10 typedef unsigned int uint32x4_t
  11 __attribute__ ((__vector_size__ (16)));
  12
  13 void
  14 foo (uint16x8_t *x, uint8x4_t *y)
  15 {
  16   *y = (uint8x4_t) ((uint32x4_t) (*x))[0];
  17 }